62 lines
1.6 KiB
Nix
62 lines
1.6 KiB
Nix
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{ stdenv
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, lib
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, fetchFromGitHub
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, cmake
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, python3
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, enableModTool ? true
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, removeReferencesTo
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, fetchpatch
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}:
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stdenv.mkDerivation rec {
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pname = "volk";
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# Version 2.5.1 seems to cause a build issue for aarch64-darwin, see:
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# https://github.com/NixOS/nixpkgs/pull/160152#issuecomment-1043380478A
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version = "2.5.0";
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src = fetchFromGitHub {
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owner = "gnuradio";
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repo = pname;
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rev = "v${version}";
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sha256 = "sha256-kI4IuO6TLplo5lLAGIPWQWtePcjIEWB9XaJDA6WlqSg=";
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fetchSubmodules = true;
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};
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patches = [
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(fetchpatch {
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url = "https://raw.githubusercontent.com/macports/macports-ports/e83a55ef196d4283be438c052295b2fc44f3df5b/science/volk/files/patch-cpu_features-add-support-for-ARM64.diff";
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sha256 = "sha256-MNUntVvKZC4zuQsxGQCItaUaaQ1d31re2qjyPFbySmI=";
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extraPrefix = "";
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})
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];
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cmakeFlags = lib.optionals (!enableModTool) [
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"-DENABLE_MODTOOL=OFF"
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] ++ lib.optionals (stdenv.isDarwin && stdenv.isAarch64) [
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# offset 14335 in1: -1.03372 in2: -1.03371 tolerance was: 1e-05
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# volk_32f_log2_32f: fail on arch neon
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"-DCMAKE_CTEST_ARGUMENTS=--exclude-regex;qa_volk_32f_log2_32f"
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];
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postInstall = lib.optionalString (!stdenv.isDarwin) ''
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${removeReferencesTo}/bin/remove-references-to -t ${stdenv.cc} $(readlink -f $out/lib/libvolk.so)
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'';
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nativeBuildInputs = [
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cmake
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python3
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python3.pkgs.Mako
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];
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doCheck = true;
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meta = with lib; {
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homepage = "http://libvolk.org/";
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description = "The Vector Optimized Library of Kernels";
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license = licenses.gpl3Plus;
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maintainers = with maintainers; [ doronbehar ];
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platforms = platforms.all;
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};
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}
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